<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>select</title>
	<style type="text/css">
	#div1{
		height:200px;
		width:300px;
		background: red url() 0 0 no-repeat;
	}
		.div2{
		height:100px;
		width:300px;
		background: gray url() 0 0 no-repeat;
	}
	p,div{
		font-size:30px;
	}
	p.p1{
		font-size:40px;
	}
	*{font-size:100px;}
     .div1 #div12{
     	font-size: 100px;
     	color:green;
     }
      .div1 #div12:hover{
     	font-size: 100px;
     	color:red;
     }
     .div4 a{
         text-decoration:none;
     }
     a:visited{
         color:red;
     }
	</style>
</head>
<body>
<p>这是一个字</p>
<p id="p1">这是一个字</p>
<div class="div1"><div id="div12">唐凌宝</div></div>
<div class="div4"><a href="http://www.baidu.com" target="_bank">开外挂</a></div>
<div class="div2"></div>
这是一个字
	
</body>
</html>